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MADELINE MASTERSON MD
NPI 1003665399
Student in an Organized Health Care Education/Training Program in Wauwatosa, WI

Active since May 17, 2024PECOS Enrolled
8701 WATERTOWN PLANK RD, WAUWATOSA, WI 53226(414) 955-4575(414) 955-0156 Get Directions Write a Review

NPPES record last updated: May 8, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 8, 2026, May 17, 2024 (2 updates tracked since 2024).

About Madeline Masterson Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MADELINE MASTERSON MD (NPI 1003665399) is an individual student in an organized health care education/training program in Wauwatosa, Wisconsin and active in the NPI registry since May 2024. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1003665399
Entity TypeIndividualFemale
Primary Taxonomy390200000X
Provider Legal NameMADELINE MASTERSONCredential: MD
Location Address8701 WATERTOWN PLANK RDWauwatosa, WI 53226-3548
Mailing Address8701 Watertown Plank RdWauwatosa, WI 53226-3548 · (414) 955-4575 · Fax (414) 955-0156
Phone(414) 955-4575
Fax(414) 955-0156
Sole ProprietorNo
Enumeration DateMay 17, 2024
Last NPPES UpdateMay 8, 20262 updates tracked since enumeration
NPPES CertifiedMay 8, 2026
✔ NPI 1003665399 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyStudent in an Organized Health Care Education/Training ProgramStudent, Health Care
Taxonomy Code390200000X
Definition
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
8701 WATERTOWN PLANK RD, Wauwatosa, WI 53226
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Other Names 1

Former Name (1)Madeline Ebert Md

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Madeline Masterson Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LEA JARRETT
Student in an Organized Health Care Education/Training Program
8701 WATERTOWN PLANK RD
MILWAUKEE, WI 53226
Milwaukee County (414) 955-4575
SARAH PATRICIA ERPENBECK
Student in an Organized Health Care Education/Training Program
8701 WATERTOWN PLANK RD
MILWAUKEE, WI 53226
Milwaukee County (414) 805-0805
JAKE HILL
Student in an Organized Health Care Education/Training Program
8701 WATERTOWN PLANK RD
MILWAUKEE, WI 53226
Milwaukee County (414) 805-8576
HUNTER D'ACQUISTO
Student in an Organized Health Care Education/Training Program
8701 WATERTOWN PLANK RD
MILWAUKEE, WI 53226
Milwaukee County (414) 955-8296
OSAYD S BUIRAT DO
Student in an Organized Health Care Education/Training Program
8701 WATERTOWN PLANK RD
MILWAUKEE, WI 53226
Milwaukee County (414) 955-8296
DAKOTA VAUGHAN MD
Internal Medicine (Sleep Medicine)
8701 WATERTOWN PLANK RD
MILWAUKEE, WI 53226
Milwaukee County (414) 955-0437
ALICE YOONJAE LEE MD
Student in an Organized Health Care Education/Training Program
8701 WATERTOWN PLANK RD
MILWAUKEE, WI 53226
Milwaukee County (414) 955-1833
DR. THADDEUS HAWLEY MD
Emergency Medicine
8701 WATERTOWN PLANK RD
MILWAUKEE, WI 53226
Milwaukee County (414) 955-4575

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Madeline Masterson's NPI number?

The NPI number for Madeline Masterson is 1003665399. It was assigned to this individual provider in the NPPES registry on May 17, 2024. The provider is also known as Madeline Ebert MD.

Where is Madeline Masterson located?

Madeline Masterson practices at 8701 Watertown Plank Rd, Wauwatosa, WI 53226. The listed phone number is (414) 955-4575.

What is Madeline Masterson's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

Is Madeline Masterson enrolled in Medicare?

Yes. Madeline Masterson is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Madeline Masterson was last updated on May 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.